Description of the motor
2.3 Technical features and ambient conditions
1FW6 High Speed built-in torque motors
36
Configuration Manual, 01/2020, 6SN1197-0AE03-0BP3
2.3.3
Technical features
Note
The values specified in the following table only apply in conjunction with the system
prerequisites described in "System integration".
Table 2- 1
Standard version of the 1FW6 High Speed built-in torque motor
Technical feature
Version
Motor type
Synchronous motor with permanent magnet rotor – with a high
number of poles
Type of construction
Individual components: stator, rotor
Degree of protection according to
EN 60034-5
Motor: IP23
The final degree of protection (minimum degree of protection:
IP54) of the built-in motor must be realized by the machine
manufacturer.
Cooling method
Water cooling
•
Jacket cooling:
Frame size 1FW6092, 1FW6132, 1FW6152
•
Integrated cooling (2 cooling circuits):
Frame size 1FW6192, 1FW6232
Pressure in the cooling circuit
Max. 10 bar (static)
Cooler connection
Motors with a cooling jacket:
Must be connected by customer
Motors with integrated cooling:
Connection with/without cooling connection adapter, see Chapter
"Cooler connection (Page 125)"
Thermal motor protection
For motors with a single power connection:
1 x triple PTC thermistor with response thr130 °C
(according to DIN 44081/44082)
For motors with a double power connection:
Triple PTC thermistors of the first and second winding are
connected in series.
Evaluation via Sensor Modules: SME120/SME125/TM120
(see SINAMICS S120 Manual)
Temperature monitoring
1 x Pt1000 (according to EN 60751)
Evaluation via Sensor Modules: SME120/SME125/TM120
(see SINAMICS S120 Manual)
2nd rating plate
Enclosed separately
Insulating material class of stator
winding according to EN 60034-1
Temperature class 155 (F)
Impulse withstand voltage
insulation class according to
EN 60034-18-41
IVIC: C
Magnet material
Rare earth material
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